<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <form action="/link/update">
        姓名：<span th:text="${linkObj.name}"></span><br>
        电话：<input type="text" th:value="${linkObj.phone}" name="phone"><br>
        <input type="hidden" name="id" th:value="${linkObj.id}">
        <input type="submit" value="修改">
    </form>
</body>
</html>